What is the characteristic of a pulley?

Characteristics of a Pulley

* Simple machine: A pulley is a simple machine that consists of a wheel and a rope.

* Circular object: The wheel in a pulley is a circular object.

* Groove: The wheel in a pulley has a groove around its circumference.

* Shaft: The wheel is attached to a shaft that connects it to the object being lifted.

* Mechanical advantage: Pulleys can change the mechanical advantage of a system.

* Work: Pulleys reduce the amount of work needed to lift an object.

* Direction: Pulleys change the direction in which a force is applied.

* Efficiency: The efficiency of a pulley is less than 100% due to friction.

Outdoor Sports: correct form for hitting; Offensive lineman workouts; The Best Saltwater Fishing Boats; The Essentials Of Golf; Be familiar with Golf buggy Accidents; Sell Overages Tend to be Earnings Generating Machines the real deal Est Buyers; age and worth; colt; What are the different classification of recreational outdoor activities?

Shafts

Kayak Fishing with Jigs Gone Weedless

Weedless leadhead jigs pay off in tournament competition. Photo courtesy John Donoh

SUMMER is eel fishing time for more and more specialist anglers, as they try and catch a persona

Blue Canyon Country Club has been rated as one of the most prestigious golf courses in Asia. I